2020 Hyundai Elantra engine computer — Electronic Control Module, US market, Sedan, 2.0L, AT (CVT), US built, ID 391732EFK5 price snapshot
- Low
- $40
- Average
- $106
- High
- $265

Year & trim-specific price guide
A used 2020 Hyundai Elantra engine computer (Electronic Control Module, US market, Sedan, 2.0L, AT (CVT), US built, ID 391732EFK5) costs $40 to $265, with a median asking price of $103. Based on 45 priced salvage yard listings across the US, updated Aug 24, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$265 | 27 | |
| Grade BStandard used | $50–$177 | 14 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$100 | 4 |
Median by grade
Median asking price by seller-reported condition grade · $40–$265 overall range
Trim-specific context
This pricing covers the Electronic Control Module, US market, Sedan, 2.0L, AT (CVT), US built, ID 391732EFK5 variant of the 2020 Hyundai Elantra engine computer, based on 45 priced listings. Its $103 median is 26% below the 2020 Hyundai Elantra engine computer overall median of $140.
There are 41 other engine computer variants available for the 2020 Hyundai Elantra.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 45 priced salvage-yard listings, a used 2020 Hyundai Elantra engine computer in the Electronic Control Module, US market, Sedan, 2.0L, AT (CVT), US built, ID 391732EFK5 variant lists between $40 and $265, with a median asking price of $103.
In our current dataset, the Electronic Control Module, US market, Sedan, 2.0L, AT (CVT), US built, ID 391732EFK5 variant appears only for the 2020 model year.